Cheap flights from Istanbul Airport to Tunis from £99

The month of March is, on average, the cheapest month to fly to Tunis from Istanbul Airport, with most prices found around £200. If you aren’t able to travel during the month of March, then book flights to Tunis from Istanbul Airport during April instead. Flights to Tunis in April, while not as cheap as those in March, still average around £201.

The cheapest day to depart on your flight to Tunis is on a Thursday when prices can be found for as low as £215. This is often the case because there is less demand to fly during this day of the week. Flights from Istanbul Airport to Tunis on a Monday will generally be more expensive and average around £388. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

At midday is the cheapest time of day to fly from Istanbul Airport to Tunis when you can find flight prices for as low as £239. Flying to Tunis at midday is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Tunis is in the afternoon when prices are around £303.

Fly from Istanbul to Tunis Carthage for the best Istanbul - Tunis Carthage flight prices

You are more likely to see cheaper flights to Tunis from Istanbul Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Tunis for around £224 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tunis from Istanbul Airport for as low as £180 on momondo.

There are 2 cabin classes available to choose from on Istanbul to Tunis Carthage flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Nouvelair and Aegean Airlines are the most popular carriers operating from Istanbul to Tunis Carthage

Tunisair, Turkish Airlines and Nouvelair are the top three most popular airlines that fly to Tunis from Istanbul Airport according to our data. Tunisair is the first choice among our users, with 52% of people opting to fly with this airline when travelling to Tunis. Keep in mind that there are 3 different airlines that fly to Tunis on a routine basis, so you have a few additional options to choose from.

Historically, on average around 26% of flights between Istanbul and Tunis have experienced a delay on any given week. The average delay length over the past 12 months has been 115 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Turkish Airlines have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

As of March 2026, there are 2 flights per day flying from Istanbul Airport to Tunis. The most common time of day flights depart is 09:00, with 50% of flights taking off at midday.

As of March 2026, 19 flights take off from Istanbul Airport and land in Tunis each week. The most common flight departure day for this route is Thu, with 21% of weekly flights taking off on this day.